Contains information from three survey topics: weekly earnings of employees, core employment benefits and trade union members. Weekly earnings data shows the distribution of weekly earnings of all wage and salary earners classified by full-time/part-time employees, employees with or without leave entitlements, sector, hours worked and hours paid. Core employment benefits data includes information relating to sick leave, annual leave, long-service leave, maternity/paternity leave and superannuation coverage. Information about the level of trade union membership is also provided. For each of these topics estimates can be cross-classified by demographics such as state, sex, age, marital status, birthplace; and by labour force characteristics such as industry of main job and occupation of main job.